UBUNTU-CVE-2019-13464

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    UBUNTU-CVE-2019-13464

    Published: 9 Jul 2019Last Modified: 20 May 2026
    Upstream:
    CVE-2019-13464

    Summary:

    Details: An issue was discovered in OWASP ModSecurity Core Rule Set (CRS) 3.0.2. Use of X.Filename instead of X_Filename can bypass some PHP Script Uploads rules, because PHP automatically transforms dots into underscores in certain contexts where dots are invalid.

    References: https://ubuntu.com/security/CVE-2019-13464, https://github.com/SpiderLabs/owasp-modsecurity-crs/issues/1386, https://github.com/SpiderLabs/owasp-modsecurity-crs/pull/1391, https://www.cve.org/CVERecord?id=CVE-2019-13464

    Affected packages

    Package

    Name: modsecurity-crs

    Purl: pkg:deb/ubuntu/modsecurity-crs?arch=source&distro=bionic

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    3.0.0-3
    3.0.2-1

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High